IIM Ahmedabad - Indian Institute of Management Vastrapur Answered Questions

Human resource managers are appointed in every company. The job nature for them is that they need to recruit the eligible aspirants to the vacancies, serve as a mediator between the management and the labours, solve disputes that rise among labours, conduct programs for the enhancement of labours quality in the institution etc.
Marketing is a discipline where one need to make good place for their product into the society and also to increase the number of products that is sold every year.They are involved with the establishment of different possible ways to impress the people to buy the product which could be through advertisement, innovative ideas, door to door marketing, giving sampleas free etc.

First of all I would suggest you to go for a full time MBA if possible as it will add more value to your career progression. As far as specialization is concerned you may go for Operations Management, Project Management or IT (if your area is IT).